[ Grammar ]
We (clean) _________________________ up the dirty streets in our area last Sunday.
A. cleaned
B. cleans
C. have cleaned
D. has cleaned

Random Topics:
Modals and Adjectives (ed-ing)Grammar: so and suchIntensifiers: Really vs VeryPresent and Past TenseConjunctions and CommasReflexive pronounsSubordinating ConjunctionsSimple and Compound SentencesArticles with Proper NounsSubject, Object, Possessive Pronoun and Possessive AdjectivesOther quiz:
Modals › ViewTom’s English score was below the passing grade of 70. he __________ learn more vocabulary and the language structures.
A. should
B. will
C. can
D. must
Grammar › View
. Choose the correct option: She’s looking forward ____ the concert next week.
A. to attend
B. attending
C. to attending
Grammar › ViewThe students (is/are) telling their stories one by one.
A. is
B. are
Grammar › View
You _____ try to visit Scotland – it is a beautiful country.
A. ought to
B. will be able to
